SWITCHING RECTIFIERS
1N4149, 1N4151-1N4154, 1N4446-1N4449
High-reliability discrete products and engineering services since 1977
SWITCHING ...
Description
1N4149, 1N4151-1N4154, 1N4446-1N4449
High-reliability discrete products and engineering services since 1977
SWITCHING RECTIFIERS
FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS
Parameter Peak reverse voltage Average rectified current Forward surge current, 8.3ms Operating junction temperature range Storage temperature range
Symbol VRM IO IFSM TJ Tstg
4149 75V
4151 75V
4152 40V
4153 75V
1N
4154
4446
35V 75V
200mA
500mA
-65° to 150°C
-65° to 200°C
4447 75V
4448 75V
4449 75V
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
Peak
inverse
Maximum forward voltage
voltage
Part number
PIV
VF
1N4149 1N4151 1N4152 1N4153 1N4154 1N4446 1N4447 1N4448 1N4449
Vdc @10mA @20mA @30mA @50mA @100mA
75 1.0 - - -
-
75
-
-
- 1.0
-
40 0.81 0.88 -
-
-
7...
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